uncrustify source code

Makefile

@@ -35,6 +35,10 @@ cppcheck.txt: *.c *.h
 tags: *.c
 	ctags -R .
 
+.PHONY: uncrustify
+uncrustify:
+	uncrustify -c uncrustify.cfg --no-backup *.c
+
 mandelbrot: mandelbrot.c
 	$(CC) $(CFLAGS) $(shell sdl-config --cflags) -o $@ $< $(shell sdl-config --libs) -lm
 

av-variance.c

@@ -6,7 +6,7 @@
 
 double mean(double set[], int set_n) {
   double sum = 0.0;
-  for(int i=0; i<set_n; i++) {
+  for (int i=0; i<set_n; i++) {
     sum += set[i];
   }
 
@@ -40,7 +40,7 @@ double sample_stddev(double set[], int set_n) {
 double set_min(double set[], int set_n) {
   double min = MAXDOUBLE;
 
-  for(int i=0; i<set_n; i++) {
+  for (int i=0; i<set_n; i++) {
     min=fmin(set[i], min);
   }
 

binsearch.c

@@ -1,7 +1,7 @@
 /*
-Write a recursive function that searches for a target in a sorted array using
-binay search, where the array, its size and the target are given as parameters.
-*/
+   Write a recursive function that searches for a target in a sorted array using
+   binay search, where the array, its size and the target are given as parameters.
+ */
 
 #include <limits.h>
 #include <stdio.h>
@@ -9,7 +9,7 @@ binay search, where the array, its size and the target are given as parameters.
 
 #define DEBUG 1
 #define debug_printf(fmt, ...) \
-            do { if (DEBUG) fprintf(stderr, fmt, __VA_ARGS__); } while (0)
+  do { if (DEBUG) fprintf(stderr, fmt, __VA_ARGS__); } while (0)
 
 void assert_sorted(int array[], int arraylen) {
   int n = INT_MIN;
@@ -51,7 +51,8 @@ int main(void) {
     21090, 22277, 22624, 24634, 24877,
     25367, 25586, 26706, 26720, 26958,
     27478, 28269, 29142, 30630, 30804,
-    31984, 32398, 32588 };
+    31984, 32398, 32588
+  };
   assert_sorted(a, 43);
 
   assert(binsearch(a, 43, 912) == 0);

bloom.c

@@ -77,7 +77,7 @@ uint32_t Murmur3_32(uint8_t * key, size_t len, uint32_t seed) {
     //       by the modulo arithmetic under overflow.  We don't want that.
     remainingbytes = remainingbytes * c1;
     remainingbytes =
-        (remainingbytes << r1) | (remainingbytes >> (32 - r1));
+      (remainingbytes << r1) | (remainingbytes >> (32 - r1));
     remainingbytes = remainingbytes * c2;
 
     hash = hash ^ remainingbytes;

circular-buffer.c

@@ -8,7 +8,7 @@
 
 #define DEBUG 0
 #define debug_printf(fmt, ...) \
-          do { if (DEBUG) fprintf(stderr, fmt, __VA_ARGS__); } while (0)
+  do { if (DEBUG) fprintf(stderr, fmt, __VA_ARGS__); } while (0)
 
 #define CB_SIZE 42
 

hello-openmp.c

@@ -2,6 +2,6 @@
 
 int main(void) {
   #pragma omp parallel
-    printf("Hello, world.\n");
+  printf("Hello, world.\n");
   return 0;
 }

linked-list.c

@@ -254,7 +254,7 @@ int main(void) {
   assert(list_elementat(foolist, list_length(foolist)+2) == NULL);
 
   /* Free up remaining items and the list. */
-  while(!list_empty(foolist)) {
+  while (!list_empty(foolist)) {
     list_node_t *el = list_elementat(foolist, 0);
     free(list_remove(foolist, el));
   }

lua-foo.c

@@ -45,7 +45,7 @@ int main(void) {
     { "string", luaopen_string },
     { NULL, NULL}
   };
-  for(luaL_Reg *lib = lualibs; lib->func; lib++) {
+  for (luaL_Reg *lib = lualibs; lib->func; lib++) {
     printf("Loading %s\n", lib->name);
     lib->func(L);
     lua_setglobal(L, lib->name);

mandelbrot-openmp.c

@@ -27,7 +27,7 @@ void drawmandelbrot(SDL_Surface * surface) {
     int x = i % surface->w;
 
     float complex c = ((3.0f * x / surface->w) - 2.0f)
-        + I * ((2.0f * y / surface->h) - 1.0f);
+                      + I * ((2.0f * y / surface->h) - 1.0f);
 
     bool diverges = false;
     float complex z = 0;
@@ -54,7 +54,7 @@ void drawmandelbrot(SDL_Surface * surface) {
 
     /* Update the screen every 10 lines. */
     #pragma omp critical
-      {
+    {
       if (y % 10 == 0 && x == 0) {
         SDL_Flip(surface);
       }

mandelbrot.c

@@ -26,7 +26,7 @@ void drawmandelbrot(SDL_Surface * surface) {
     int x = i % surface->w;
 
     float complex c = ((3.0f * x / surface->w) - 2.0f)
-        + I * ((2.0f * y / surface->h) - 1.0f);
+                      + I * ((2.0f * y / surface->h) - 1.0f);
 
     bool diverges = false;
     float complex z = 0;

multibrot-openmp.c

@@ -50,7 +50,7 @@ void compmandelbrot_line(bitmap_t * mbrot, size_t y) {
   for (size_t x = 0; x < mbrot->width; x++) {
 
     float complex c = ((3.0f * x / mbrot->width) - 2.0f)
-        + I * ((2.0f * y / mbrot->height) - 1.0f);
+                      + I * ((2.0f * y / mbrot->height) - 1.0f);
 
     bool diverges = false;
     float complex z = 0;
@@ -112,7 +112,7 @@ static int save_png_to_file(bitmap_t * bitmap, const char *path) {
   }
 
   png_ptr =
-      png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
+    png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
   if (png_ptr == NULL) {
     goto png_create_write_struct_failed;
   }
@@ -141,7 +141,7 @@ static int save_png_to_file(bitmap_t * bitmap, const char *path) {
   row_pointers = png_malloc(png_ptr, bitmap->height * sizeof(png_byte *));
   for (y = 0; y < bitmap->height; ++y) {
     png_byte *row =
-        png_malloc(png_ptr, sizeof(uint8_t) * bitmap->width * pixel_size);
+      png_malloc(png_ptr, sizeof(uint8_t) * bitmap->width * pixel_size);
     row_pointers[y] = row;
     for (x = 0; x < bitmap->width; ++x) {
       pixel_t *pixel = bitmap->pixels + (y * bitmap->width + x);

multibrot.c

@@ -50,7 +50,7 @@ void compmandelbrot_line(bitmap_t * mbrot, size_t y) {
   for (size_t x = 0; x < mbrot->width; x++) {
 
     float complex c = ((3.0f * x / mbrot->width) - 2.0f)
-        + I * ((2.0f * y / mbrot->height) - 1.0f);
+                      + I * ((2.0f * y / mbrot->height) - 1.0f);
 
     bool diverges = false;
     float complex z = 0;
@@ -143,7 +143,7 @@ static int save_png_to_file(bitmap_t * bitmap, const char *path) {
   }
 
   png_ptr =
-      png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
+    png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
   if (png_ptr == NULL) {
     goto png_create_write_struct_failed;
   }
@@ -172,7 +172,7 @@ static int save_png_to_file(bitmap_t * bitmap, const char *path) {
   row_pointers = png_malloc(png_ptr, bitmap->height * sizeof(png_byte *));
   for (y = 0; y < bitmap->height; ++y) {
     png_byte *row =
-        png_malloc(png_ptr, sizeof(uint8_t) * bitmap->width * pixel_size);
+      png_malloc(png_ptr, sizeof(uint8_t) * bitmap->width * pixel_size);
     row_pointers[y] = row;
     for (x = 0; x < bitmap->width; ++x) {
       pixel_t *pixel = bitmap->pixels + (y * bitmap->width + x);
@@ -235,7 +235,7 @@ int main(int argc, char *argv[]) {
 
   for (int t = 0; t < num_threads; t++) {
     ret =
-        pthread_create(&threads[t], NULL, compmandelbrot, (void *) NULL);
+      pthread_create(&threads[t], NULL, compmandelbrot, (void *) NULL);
     assert(ret == 0);
   }
 

test-inline-assembly.c

@@ -4,11 +4,11 @@
 int main() {
   int i = 0xffff;
 
-  asm("movl $23, %0"
-      : "=r" (i) /* output */
-      /* : no input */
-      /* : no clobbered */
-     );
+  asm ("movl $23, %0"
+       : "=r" (i) /* output */
+       /* : no input */
+       /* : no clobbered */
+       );
 
   printf("i = %d\n", i);
   assert(i == 23);