1.1 --- a/ucx/utils.h Sat Jul 15 19:20:06 2017 +0200
1.2 +++ b/ucx/utils.h Sat Jul 15 20:46:18 2017 +0200
1.3 @@ -60,7 +60,7 @@
1.4 * @param data omitted
1.5 * @return a pointer to a copy of s1 that can be passed to free(void*)
1.6 */
1.7 -void *ucx_strcpy(void *s, void *data);
1.8 +void *ucx_strcpy(const void *s, void *data);
1.9
1.10 /**
1.11 * Copies a memory area.
1.12 @@ -69,7 +69,7 @@
1.13 * @return a pointer to a copy of the specified memory area that can
1.14 * be passed to free(void*)
1.15 */
1.16 -void *ucx_memcpy(void *m, void *n);
1.17 +void *ucx_memcpy(const void *m, void *n);
1.18
1.19
1.20 /**
1.21 @@ -144,7 +144,7 @@
1.22 * @param data omitted
1.23 * @return the result of strcmp(s1, s2)
1.24 */
1.25 -int ucx_strcmp(void *s1, void *s2, void *data);
1.26 +int ucx_strcmp(const void *s1, const void *s2, void *data);
1.27
1.28 /**
1.29 * Wraps the strncmp function.
1.30 @@ -153,7 +153,7 @@
1.31 * @param n a pointer to the size_t containing the third strncmp parameter
1.32 * @return the result of strncmp(s1, s2, *n)
1.33 */
1.34 -int ucx_strncmp(void *s1, void *s2, void *n);
1.35 +int ucx_strncmp(const void *s1, const void *s2, void *n);
1.36
1.37 /**
1.38 * Compares two integers of type int.
1.39 @@ -163,7 +163,7 @@
1.40 * @return -1, if *i1 is less than *i2, 0 if both are equal,
1.41 * 1 if *i1 is greater than *i2
1.42 */
1.43 -int ucx_intcmp(void *i1, void *i2, void *data);
1.44 +int ucx_intcmp(const void *i1, const void *i2, void *data);
1.45
1.46 /**
1.47 * Compares two real numbers of type float.
1.48 @@ -174,7 +174,7 @@
1.49 * 1 if *f1 is greater than *f2
1.50 */
1.51
1.52 -int ucx_floatcmp(void *f1, void *f2, void *data);
1.53 +int ucx_floatcmp(const void *f1, const void *f2, void *data);
1.54
1.55 /**
1.56 * Compares two real numbers of type double.
1.57 @@ -184,7 +184,7 @@
1.58 * @return -1, if *d1 is less than *d2, 0 if both are equal,
1.59 * 1 if *d1 is greater than *d2
1.60 */
1.61 -int ucx_doublecmp(void *d1, void *d2, void *data);
1.62 +int ucx_doublecmp(const void *d1, const void *d2, void *data);
1.63
1.64 /**
1.65 * Compares two pointers.
1.66 @@ -194,7 +194,7 @@
1.67 * @return -1 if ptr1 is less than ptr2, 0 if both are equal,
1.68 * 1 if ptr1 is greater than ptr2
1.69 */
1.70 -int ucx_ptrcmp(void *ptr1, void *ptr2, void *data);
1.71 +int ucx_ptrcmp(const void *ptr1, const void *ptr2, void *data);
1.72
1.73 /**
1.74 * Compares two memory areas.
1.75 @@ -203,7 +203,7 @@
1.76 * @param n a pointer to the size_t containing the third parameter for memcmp
1.77 * @return the result of memcmp(ptr1, ptr2, *n)
1.78 */
1.79 -int ucx_memcmp(void *ptr1, void *ptr2, void *n);
1.80 +int ucx_memcmp(const void *ptr1, const void *ptr2, void *n);
1.81
1.82 /**
1.83 * A <code>printf()</code> like function which writes the output to a stream by
