fixed libc whitespace (#698)

ZERICO2005 · web-flow · commit 24d5225e9ac5 · 2026-02-04T21:00:17.000+01:00
diff --git a/examples/library_examples/fontlibc/example/src/fonts/fonts.c b/examples/library_examples/fontlibc/example/src/fonts/fonts.c
@@ -3,7 +3,7 @@
 /* This contains the raw data for the font. */
 static const unsigned char test_font_data[] =
 {
-	#include "testfont.inc"
+    #include "testfont.inc"
 };
 
 /* However, C89 does not allow us to typecast a byte array into a
diff --git a/examples/library_examples/graphx/text_custom/src/main.c b/examples/library_examples/graphx/text_custom/src/main.c
diff --git a/examples/library_examples/srldrvce/srl_echo/src/main.c b/examples/library_examples/srldrvce/srl_echo/src/main.c
@@ -28,31 +28,31 @@ static usb_error_t handle_usb_event(usb_event_t event, void *event_data,
     if ((err = srl_UsbEventCallback(event, event_data, callback_data)) != USB_SUCCESS)
         return err;
     /* Enable newly connected devices */
-    if(event == USB_DEVICE_CONNECTED_EVENT && !(usb_GetRole() & USB_ROLE_DEVICE)) {
+    if (event == USB_DEVICE_CONNECTED_EVENT && !(usb_GetRole() & USB_ROLE_DEVICE)) {
         usb_device_t device = event_data;
         printf("device connected\n");
         usb_ResetDevice(device);
     }
 
     /* Call srl_Open on newly enabled device, if there is not currently a serial device in use */
-    if(event == USB_HOST_CONFIGURE_EVENT || (event == USB_DEVICE_ENABLED_EVENT && !(usb_GetRole() & USB_ROLE_DEVICE))) {
+    if (event == USB_HOST_CONFIGURE_EVENT || (event == USB_DEVICE_ENABLED_EVENT && !(usb_GetRole() & USB_ROLE_DEVICE))) {
 
         /* If we already have a serial device, ignore the new one */
-        if(has_srl_device) return USB_SUCCESS;
+        if (has_srl_device) return USB_SUCCESS;
 
         usb_device_t device;
-        if(event == USB_HOST_CONFIGURE_EVENT) {
+        if (event == USB_HOST_CONFIGURE_EVENT) {
             /* Use the device representing the USB host. */
             device = usb_FindDevice(NULL, NULL, USB_SKIP_HUBS);
-            if(device == NULL) return USB_SUCCESS;
+            if (device == NULL) return USB_SUCCESS;
         } else {
             /* Use the newly enabled device */
             device = event_data;
         }
 
         /* Initialize the serial library with the newly attached device */
         srl_error_t error = srl_Open(&srl, device, srl_buf, sizeof srl_buf, SRL_INTERFACE_ANY, 9600);
-        if(error) {
+        if (error) {
             /* Print the error code to the homescreen */
             printf("Error %d initting serial\n", error);
             return USB_SUCCESS;
@@ -63,9 +63,9 @@ static usb_error_t handle_usb_event(usb_event_t event, void *event_data,
         has_srl_device = true;
     }
 
-    if(event == USB_DEVICE_DISCONNECTED_EVENT) {
+    if (event == USB_DEVICE_DISCONNECTED_EVENT) {
         usb_device_t device = event_data;
-        if(device == srl.dev) {
+        if (device == srl.dev) {
             printf("device disconnected\n");
             srl_Close(&srl);
             has_srl_device = false;
@@ -80,7 +80,7 @@ int main(void) {
     const usb_standard_descriptors_t *desc = srl_GetCDCStandardDescriptors();
     /* Initialize the USB driver with our event handler and the serial device descriptors */
     usb_error_t usb_error = usb_Init(handle_usb_event, NULL, desc, USB_DEFAULT_INIT_FLAGS);
-    if(usb_error) {
+    if (usb_error) {
        usb_Cleanup();
        printf("usb init error %u\n", usb_error);
        do kb_Scan(); while(!kb_IsDown(kb_KeyClear));
@@ -92,17 +92,17 @@ int main(void) {
 
         usb_HandleEvents();
 
-        if(has_srl_device) {
+        if (has_srl_device) {
             char in_buf[64];
 
             /* Read up to 64 bytes from the serial buffer */
             size_t bytes_read = srl_Read(&srl, in_buf, sizeof in_buf);
 
             /* Check for an error (e.g. device disconneced) */
-            if(bytes_read < 0) {
+            if (bytes_read < 0) {
                 printf("error %d on srl_Read\n", bytes_read);
                 has_srl_device = false;
-            } else if(bytes_read > 0) {
+            } else if (bytes_read > 0) {
                 /* Write the data back to serial */
                 srl_Write(&srl, in_buf, bytes_read);
             }
diff --git a/src/ce/include/ti/flags.h b/src/ce/include/ti/flags.h
@@ -242,7 +242,7 @@ bool os_TestFlagBitsFast(uint16_t offset_pattern);
 #define OS_FLAGS_ASM1                      0x21 /**< GROUP: Intentionally unused by TI, available for programs! */
 #define OS_FLAGS_ASM2                      0x22 /**< GROUP: Intentionally unused by TI, available for programs! */
 #define OS_FLAGS_ARCHIVE                   0x24 /**< GROUP: Archive stuff */
-#define OS_FLAGS_ARCHIVE_CHECKBATTERY	    0 /**< 1 = check battery levels in Arc_Unarc first and throw error if low */
+#define OS_FLAGS_ARCHIVE_CHECKBATTERY      0 /**< 1 = check battery levels in Arc_Unarc first and throw error if low */
 #define OS_FLAGS_GETSEND                   0x24 /**< FLAGS */
 #define OS_FLAGS_GETSEND_COMFAILED         1 /**< 1 = Get/Send Communication Failed */
 #define OS_FLAGS_SELFTEST                  0x24 /**< GROUP: Self-test screen */
diff --git a/src/ce/include/ti/getcsc.h b/src/ce/include/ti/getcsc.h
@@ -43,8 +43,8 @@ bool boot_CheckOnPressed(void);
  * uint8_t key, i = 0;
  * char buffer[50];
  *
- * while((key = os_GetCSC()) != sk_Enter) {
- *     if(chars[key]) {
+ * while ((key = os_GetCSC()) != sk_Enter) {
+ *     if (chars[key]) {
  *         buffer[i++] = chars[key];
  *     }
  * }
diff --git a/src/ce/include/ti/screen.h b/src/ce/include/ti/screen.h
@@ -304,7 +304,7 @@ uint24_t os_GetDrawBGColor(void);
 #define os_PenCol            (*(uint24_t*)0xD008D2)
 /** `uint8_t`: Small font row position */
 #define os_PenRow            (*(uint8_t*)0xD008D5)
- /** `uint16_t`: Small font background 565 BGR color */
+/** `uint16_t`: Small font background 565 BGR color */
 #define os_DrawBGColor       (*(uint16_t*)0xD026AA)
 /** `uint16_t`: Small font foreground 565 BGR color */
 #define os_DrawFGColor       (*(uint16_t*)0xD026AC)
diff --git a/src/fileioc/fileioc.h b/src/fileioc/fileioc.h
@@ -630,7 +630,7 @@ void ti_SetGCBehavior(void (*before)(void), void (*after)(void));
 #define ti_K        _Pragma("GCC warning \"'ti_K' is deprecated, use 'OS_VAR_K' instead\"") OS_VAR_K
 #define ti_L        _Pragma("GCC warning \"'ti_L' is deprecated, use 'OS_VAR_L' instead\"") OS_VAR_L
 #define ti_M        _Pragma("GCC warning \"'ti_M' is deprecated, use 'OS_VAR_M' instead\"") OS_VAR_M
-#define ti_N	    _Pragma("GCC warning \"'ti_N' is deprecated, use 'OS_VAR_N' instead\"") OS_VAR_N
+#define ti_N        _Pragma("GCC warning \"'ti_N' is deprecated, use 'OS_VAR_N' instead\"") OS_VAR_N
 #define ti_O        _Pragma("GCC warning \"'ti_O' is deprecated, use 'OS_VAR_O' instead\"") OS_VAR_O
 #define ti_P        _Pragma("GCC warning \"'ti_P' is deprecated, use 'OS_VAR_P' instead\"") OS_VAR_P
 #define ti_Q        _Pragma("GCC warning \"'ti_Q' is deprecated, use 'OS_VAR_Q' instead\"") OS_VAR_Q
diff --git a/src/fontlibc/fontlibc.h b/src/fontlibc/fontlibc.h
@@ -800,7 +800,7 @@ fontlib_font_t *fontlib_GetFontByIndex(const char *font_pack_name, uint8_t index
  * FONTLIB_MONOSPACE to REJECT monospaced fonts.
  * @return Direct pointer to font, or NULL if no matching font is found
  */
- fontlib_font_t *fontlib_GetFontByStyleRaw(const fontlib_font_pack_t *font_pack, uint8_t size_min, uint8_t size_max, uint8_t weight_min, uint8_t weight_max, uint8_t style_bits_set, uint8_t style_bits_reset);
+fontlib_font_t *fontlib_GetFontByStyleRaw(const fontlib_font_pack_t *font_pack, uint8_t size_min, uint8_t size_max, uint8_t weight_min, uint8_t weight_max, uint8_t style_bits_set, uint8_t style_bits_reset);
 
 /**
  * Gets a pointer to a font, suitable for passing to SetFont(), given a font
diff --git a/src/graphx/graphx.h b/src/graphx/graphx.h
@@ -481,7 +481,7 @@ gfx_RotatedScaledTransparentSprite_NoClip(sprite, x, y, angle, 64)
  * @param[in] angle 256 position angular integer.
  * @see gfx_RotatedScaledTransparentSprite.
  */
- #define gfx_RotatedTransparentSprite(sprite, x, y, angle) \
+#define gfx_RotatedTransparentSprite(sprite, x, y, angle) \
 gfx_RotatedScaledTransparentSprite(sprite, x, y, angle, 64)
 
 /**
diff --git a/src/keypadc/keypadc.h b/src/keypadc/keypadc.h
@@ -134,7 +134,7 @@ typedef enum {
  *
  * Likewise, you can test keys with the following general format:
  * @code{.cpp}
- *  if (kb_Data[group] & kb_Name){
+ *  if (kb_Data[group] & kb_Name) {
  *      ...
  *  }
  * @endcode
diff --git a/src/libc/acosl.c b/src/libc/acosl.c
@@ -10,12 +10,12 @@
  * ulp of -13337 at +0x1.ffffffe84b398p-1 assuming ideal atanl
  */
 long double acosl(long double x) {
-	if (x < 0.5L) {
-		return F64_PI2 - asinl(x);
-	}
-	if (x <= 1.0L) {
-		return atanl((sqrtl(1.0L - x) * sqrtl(1.0L + x)) / x);
-	}
-	errno = EDOM;
-	return __builtin_nanl("");
+    if (x < 0.5L) {
+        return F64_PI2 - asinl(x);
+    }
+    if (x <= 1.0L) {
+        return atanl((sqrtl(1.0L - x) * sqrtl(1.0L + x)) / x);
+    }
+    errno = EDOM;
+    return __builtin_nanl("");
 }
diff --git a/src/libc/asinf.c b/src/libc/asinf.c
@@ -33,13 +33,13 @@ float asinf(float arg) {
     arg_sign = signbit(arg);
     arg = fabsf(arg);
 
-    if(arg > 1.0f) {
+    if (arg > 1.0f) {
         errno = EDOM;
         return 0.0f;
     }
 
     temp = sqrtf(1.0f - arg*arg);
-    if(arg > 0.7f) {
+    if (arg > 0.7f) {
         temp = (float)M_PI_2 - atanf(temp/arg);
     } else {
         temp = atanf(arg/temp);
diff --git a/src/libc/asinl.c b/src/libc/asinl.c
@@ -20,13 +20,13 @@ long double asinl(long double arg) {
     arg_sign = signbit(arg);
     arg = fabsl(arg);
 
-    if(arg > 1.0L) {
+    if (arg > 1.0L) {
         errno = EDOM;
         return 0.0L;
     }
 
     temp = sqrtl(1.0L - arg * arg);
-    if(arg > 0.7L) {
+    if (arg > 0.7L) {
         temp = F64_PI2 - atanl(temp / arg);
     } else {
         temp = atanl(arg / temp);
diff --git a/src/libc/expf.c b/src/libc/expf.c
@@ -60,13 +60,13 @@ float expf(float arg) {
     float temp1, temp2, xsq;
     float ent;
 
-    if ( arg == 0.0f){
+    if ( arg == 0.0f) {
         return 1.0f;
     }
-    if ( arg < exp_min_arg ){
+    if ( arg < exp_min_arg ) {
         return 0.0f;
     }
-    if ( arg > exp_max_arg ){
+    if ( arg > exp_max_arg ) {
         errno = ERANGE;
         return HUGE_VALF;
     }
diff --git a/src/libc/expl.c b/src/libc/expl.c
@@ -22,7 +22,7 @@
 #define q2 0.17492876890931e4L
 
 #if 0
-#define	exp_max_arg 709.79L
+#define exp_max_arg 709.79L
 #define exp_min_arg -744.45L
 #else
 /* mantissa is zero for these constants */
@@ -43,13 +43,13 @@ long double expl(long double arg) {
     long double temp1, temp2, xsq;
     long double ent;
 
-    if ( arg == 0.0L ){
+    if ( arg == 0.0L ) {
         return 1.0L;
     }
-    if ( arg < exp_min_arg ){
+    if ( arg < exp_min_arg ) {
         return 0.0L;
     }
-    if ( arg > exp_max_arg ){
+    if ( arg > exp_max_arg ) {
         errno = ERANGE;
         return HUGE_VALL;
     }
diff --git a/src/libc/frexpl.c b/src/libc/frexpl.c
@@ -41,7 +41,7 @@ static long double _frexpl_c_positive(long double x, int *expon) {
             return val.flt;
         }
         /* isnormal(x) */
-		x_exp -= Float64_exp_bias;
+        x_exp -= Float64_exp_bias;
         // frexp is ilogb(x) + 1
         x_exp++;
         *expon = x_exp;
@@ -51,8 +51,8 @@ static long double _frexpl_c_positive(long double x, int *expon) {
         val.reg.BC |= 0x3FE0;
         return val.flt;
     }
-	/* iszero(x) */
-	if (val.bin == 0) {
+    /* iszero(x) */
+    if (val.bin == 0) {
         // return unmodified
         *expon = 0;
         return val.flt;
diff --git a/src/libc/hypot3f.c b/src/libc/hypot3f.c
@@ -10,7 +10,7 @@ float __hypot3f(float arg_x, float arg_y, float arg_z) {
     F32_pun x, y, z;
     x.flt = fabsf(arg_x);
     y.flt = fabsf(arg_y);
-	z.flt = fabsf(arg_z);
+    z.flt = fabsf(arg_z);
     if (y.bin < z.bin) {
         float temp = y.flt;
         y.flt = z.flt;
diff --git a/src/libc/lgammal.c b/src/libc/lgammal.c
@@ -33,7 +33,7 @@ long double lgammal(long double x) { /* the natural logarithm of the Gamma funct
     long double v, w;
     v = 1.0L;
 
-	// this will overflow when x < 173.0L
+    // this will overflow when x < 173.0L
     const int maximum_iter = 173 + N;
     for (int iter = 0; iter < maximum_iter; iter++) {
         if (!(x < (long double)N)) {
diff --git a/src/libc/logf.c b/src/libc/logf.c
@@ -44,7 +44,7 @@ float logf(float arg)
         return -HUGE_VALF;
     }
     x = frexpf(arg, & expon);
-    if ( x < F32_INV_SQRT2 ){
+    if ( x < F32_INV_SQRT2 ) {
         x *= 2.0f;
         expon--;
     }
diff --git a/src/libc/logl.c b/src/libc/logl.c
@@ -41,7 +41,7 @@ long double logl(long double arg)
         return -HUGE_VALL;
     }
     x = frexpl(arg, & expon);
-    if ( x < F64_INV_SQRT2 ){
+    if ( x < F64_INV_SQRT2 ) {
         x *= 2.0L;
         expon--;
     }
diff --git a/src/libc/powf.c b/src/libc/powf.c
@@ -28,18 +28,18 @@ float powf(float arg1, float arg2) {
     float result;
     long temp;
 
-    if ( arg1 > 0.0 ){
+    if ( arg1 > 0.0 ) {
         return expf( arg2 * logf( arg1 ) );
     }
-    if ( arg1 < 0.0 ){
+    if ( arg1 < 0.0 ) {
         temp = (long)arg2;
-        if ( (float)temp == arg2 ){
+        if ( (float)temp == arg2 ) {
             result = expf( arg2 * logf( -arg1 ) );
             return temp & 1 ? -result : result;
         }
         errno = EDOM;
     }
-    if ( arg2 <= 0.0 ){
+    if ( arg2 <= 0.0 ) {
         errno = EDOM;
     }
     return 0.0;
diff --git a/src/libc/powl.c b/src/libc/powl.c
@@ -14,18 +14,18 @@ long double powl(long double x, long double y) {
     long double result;
     long temp;
 
-    if ( x > 0.0L ){
+    if ( x > 0.0L ) {
         return expl( y * logl( x ) );
     }
-    if ( x < 0.0L ){
+    if ( x < 0.0L ) {
         temp = (long)y;
-        if ( (long double)temp == y ){
+        if ( (long double)temp == y ) {
             result = expl( y * logl( -x ) );
             return temp & 1 ? -result : result;
         }
         errno = EDOM;
     }
-    if ( y <= 0.0L ){
+    if ( y <= 0.0L ) {
         errno = EDOM;
     }
     return 0.0L;
diff --git a/src/libc/sinhl.c b/src/libc/sinhl.c
@@ -39,14 +39,14 @@
 long double sinhl(long double arg) {
     long double temp, argsq, x;
     x = fabsl(arg);
-	if (x < 0.5L) {
+    if (x < 0.5L) {
         argsq = x * x;
         temp = (((p3*argsq+p2)*argsq+p1)*argsq+p0) * x;
         temp /= (((argsq+q2)*argsq+q1)*argsq+q0);
-	} else if (x < 709.0L) {
-		temp = (expl(x) - expl(-x)) / 2.0L;
-	} else {
-		temp = expl(x - F64_LN2);
-	}
+    } else if (x < 709.0L) {
+        temp = (expl(x) - expl(-x)) / 2.0L;
+    } else {
+        temp = expl(x - F64_LN2);
+    }
     return copysignl(temp, arg);
 }
diff --git a/src/libc/sqrtf.c b/src/libc/sqrtf.c
@@ -20,10 +20,10 @@ asm
 ; only works for normalized values
 ; CC: 9F + 12R + 9W + 1 | 8 bytes
 __f32_fast_div4:
-	pop	bc, hl, de
-	dec	e	; subtracts 2 from the exponent
-	push	de, hl, bc
-	ret
+    pop     bc, hl, de
+    dec     e ; subtracts 2 from the exponent
+    push    de, hl, bc
+    ret
 */
 float _f32_fast_div4(float x);
 
diff --git a/src/libc/sscanf.c b/src/libc/sscanf.c
diff --git a/src/libc/tanhf.c b/src/libc/tanhf.c
diff --git a/src/libc/tanl.c b/src/libc/tanl.c
diff --git a/src/softfloat/include/softfloat.h b/src/softfloat/include/softfloat.h
diff --git a/src/softfloat/s_mulAddF64.c b/src/softfloat/s_mulAddF64.c
diff --git a/test/floating_point/float64_arithmetic/src/main.cpp b/test/floating_point/float64_arithmetic/src/main.cpp
diff --git a/test/fontlibc/glyph_width/src/fonts/fonts.c b/test/fontlibc/glyph_width/src/fonts/fonts.c
diff --git a/test/regression/bug0000/src/main.c b/test/regression/bug0000/src/main.c

Original file line number	Diff line number	Diff line change
`@@ -3,7 +3,7 @@`
`3`	`3`	`/* This contains the raw data for the font. */`
`4`	`4`	`static const unsigned char test_font_data[] =`
`5`	`5`	`{`
`6`		`- #include "testfont.inc"`
	`6`	`+ #include "testfont.inc"`
`7`	`7`	`};`
`8`	`8`
`9`	`9`	`/* However, C89 does not allow us to typecast a byte array into a`
Original file line number	Diff line number	Diff line change
`@@ -134,7 +134,7 @@ typedef enum {`
`134`	`134`	`*`
`135`	`135`	`* Likewise, you can test keys with the following general format:`
`136`	`136`	`* @code{.cpp}`
`137`		`- * if (kb_Data[group] & kb_Name){`
	`137`	`+ * if (kb_Data[group] & kb_Name) {`
`138`	`138`	`* ...`
`139`	`139`	`* }`
`140`	`140`	`* @endcode`