1STRING(3) Linux Programmer's Manual STRING(3)
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6 strcasecmp, strcat, strchr, strcmp, strcoll, strcpy, strcspn, strdup,
7 strfry, strlen, strncat, strncmp, strncpy, strncasecmp, strpbrk, str‐
8 rchr, strsep, strspn, strstr, strtok, strxfrm, index, rindex - string
9 operations
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12 #include <strings.h>
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14 int strcasecmp(const char *s1, const char *s2);
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16 int strncasecmp(const char *s1, const char *s2, size_t n);
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18 char *index(const char *s, int c);
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20 char *rindex(const char *s, int c);
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22 #include <string.h>
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24 char *strcat(char *dest, const char *src);
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26 char *strchr(const char *s, int c);
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28 int strcmp(const char *s1, const char *s2);
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30 int strcoll(const char *s1, const char *s2);
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32 char *strcpy(char *dest, const char *src);
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34 size_t strcspn(const char *s, const char *reject);
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36 char *strdup(const char *s);
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38 char *strfry(char *string);
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40 size_t strlen(const char *s);
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42 char *strncat(char *dest, const char *src, size_t n);
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44 int strncmp(const char *s1, const char *s2, size_t n);
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46 char *strncpy(char *dest, const char *src, size_t n);
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48 char *strpbrk(const char *s, const char *accept);
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50 char *strrchr(const char *s, int c);
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52 char *strsep(char **stringp, const char *delim);
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54 size_t strspn(const char *s, const char *accept);
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56 char *strstr(const char *haystack, const char *needle);
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58 char *strtok(char *s, const char *delim);
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60 size_t strxfrm(char *dest, const char *src, size_t n);
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63 The string functions perform string operations on null-terminated
64 strings. See the individual man pages for descriptions of each func‐
65 tion.
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68 index(3), rindex(3), strcasecmp(3), strcat(3), strchr(3), strcmp(3),
69 strcoll(3), strcpy(3), strcspn(3), strdup(3), strfry(3), strlen(3),
70 strncasecmp(3), strncat(3), strncmp(3), strncpy(3), strpbrk(3), str‐
71 rchr(3), strsep(3), strspn(3), strstr(3), strtok(3), strxfrm(3)
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75 1993-04-09 STRING(3)