diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/hitomezashi.c | 6 | ||||
| -rw-r--r-- | lib/hitomezashi.h | 10 | ||||
| -rw-r--r-- | lib/hitomezashi_utils.c | 2 | ||||
| -rw-r--r-- | lib/hitomezashi_utils.h | 2 |
4 files changed, 10 insertions, 10 deletions
diff --git a/lib/hitomezashi.c b/lib/hitomezashi.c index 9275517..5a3002d 100644 --- a/lib/hitomezashi.c +++ b/lib/hitomezashi.c @@ -7,9 +7,9 @@ SDL_Color HITOMEZASHI_BG_COLOUR = {.r = 255, .g = 255, .b = 255}; enum Hitomezashi_State_Init_Result hitomezashi_state_init(struct Hitomezashi_State *state, int x_pattern_len, - int y_pattern_len, char *x_pattern, char *y_pattern, - int gap, int line_thickness, Uint32 fg_colour, - Uint32 bg_colour) { + int y_pattern_len, const char *x_pattern, + const char *y_pattern, int gap, int line_thickness, + Uint32 fg_colour, Uint32 bg_colour) { assert(x_pattern_len >= 0); assert(y_pattern_len >= 0); assert(gap >= 0); diff --git a/lib/hitomezashi.h b/lib/hitomezashi.h index 51da75b..f1cf2fa 100644 --- a/lib/hitomezashi.h +++ b/lib/hitomezashi.h @@ -14,11 +14,11 @@ struct Hitomezashi_State { /** Pattern used to draw the vertical lines conceptually originating from the * x axis. This is an array of 0s and 1s. */ - char *x_pattern; + const char *x_pattern; /** Pattern used to draw the horizontal lines conceptually originating from * the y axis. This is an array of 0s and 1s. */ - char *y_pattern; + const char *y_pattern; /** Gap between parallel lines. */ int gap; @@ -57,9 +57,9 @@ enum Hitomezashi_Draw_Result { * hitomezashi_draw(). */ enum Hitomezashi_State_Init_Result hitomezashi_state_init(struct Hitomezashi_State *state, int x_pattern_len, - int y_pattern_len, char *x_pattern, char *y_pattern, - int gap, int line_thickness, Uint32 fg_colour, - Uint32 bg_colour); + int y_pattern_len, const char *x_pattern, + const char *y_pattern, int gap, int line_thickness, + Uint32 fg_colour, Uint32 bg_colour); /** Draw the hitomezashi pattern to state->surface. */ enum Hitomezashi_Draw_Result hitomezashi_draw(struct Hitomezashi_State *state); diff --git a/lib/hitomezashi_utils.c b/lib/hitomezashi_utils.c index 32832de..93ec850 100644 --- a/lib/hitomezashi_utils.c +++ b/lib/hitomezashi_utils.c @@ -3,7 +3,7 @@ #include <stddef.h> #include <stdlib.h> -char *hitomezashi_ascii_binary_str_to_ints(char *ascii_str, size_t len) { +char *hitomezashi_ascii_binary_str_to_ints(const char *ascii_str, size_t len) { char *res = malloc(len); for (int i = 0; i < len; ++i) { switch (ascii_str[i]) { diff --git a/lib/hitomezashi_utils.h b/lib/hitomezashi_utils.h index 040ea00..95a5a3f 100644 --- a/lib/hitomezashi_utils.h +++ b/lib/hitomezashi_utils.h @@ -12,6 +12,6 @@ * be freed**. * @param len Length of ascii_str, not including any terminating null bytes. */ -char *hitomezashi_ascii_binary_str_to_ints(char *ascii_str, size_t len); +char *hitomezashi_ascii_binary_str_to_ints(const char *ascii_str, size_t len); #endif // HITOMEZASHI_UTILS_H |